bit是2进制,flag是标志,意思就是定时300ms的标志位置1。猜测是这样的
. . . 154 9.4.2 DMA interrupt flag clear register (DMA_IFCR) . . . . . . . . . . . . . . . . . . 155 9.4.3 DMA channel x configuration register (DMA_CCRx) (x = 1..7, where x = channel number) . . . . . . . . . . . . . . . . . . . . . . . ...
(Wdog Load) Interrupt flag = 1 ? Yes No Watchdog reset is generated. Access to control register (Wdog Control), and enable interrupt and reset . Active watchdog timer Write WdogLock with a value other than "0x1ACCE551". Set lock Write "0x...
基于单片机的温度湿度采集系统,#include#define uint unsigned int #define uchar unsigned char #includetypedef bit BOOL ; sbit io = P1^1 ;//(口线定义) sbit bee=P1^0; sbit rs = P2^5 ; sbit rw = P2^6 ; sbit ep = P2^7 ; bit flag_300ms ; sbit K1=P1^2; sbit K2=P1^3; sbit ...
For example, while bit “0” may be used to indicate an association between and SAI and a serving cell, and bit “1” is used to indicate an absence of such association, the respective meanings of bit “0” and bit “1” may be reversed. Furthermore, a flag with T or F setting ...
Reading the Alert Function Flag following an alert allows the user to determine if the Alert Function was the source of the Alert. When the Alert Latch Enable bit is set to Latch mode, the Alert Function Flag bit clears only when the Mask/Enable Register is read. When the Alert Latch ...
** Page 25 of 32 [+] Feedback Dual Input 7- to 13-Bit Incremental ADC ;A/D conversion loop loop1: wait: call jz call ; Poll until data is complete DUALADC_fIsDataAvailable wait DUALADC_ClearFlag ; Reset flag call DUALADC_iGetData1 mov [iRes...
If EXEN2=0, then Timer 2 counts up to 0FFFFH and sets the TF2 (Overflow Flag) bit upon overflow. This causes the Timer 2 registers to be reloaded with the 16-bit value in RCAP2L and RCAP2H. The values in RCAP2L and RCAP2H are preset by software means. If EXEN2=1, then a 16-...
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DSD data clock Left channel DSD data Right channel DSD data Digital ground Digital supply, +3.3V nominal PCM output data PCM bit or data clock PCM left/right Word clock Master clock Reset and power-down Left channel overflow flag (Active high) Right channel overflow flag (Active high) PCM ...